Humans might exterminate themselves with pollution, disease, zombies, or nuclear war, but overpopulation isn't going to be the end of the species. The birth rate in developed countries continues to slow, and as under-developed countries begin to catch up, their birth rates begin to slow as well, leading us to an equilibrium. Kurzgesagt explains the mechanics of the human explosion, and why the 12 billionth human being will never be born.

Between teasers, trailers, and TV spots, you probably felt like you'd seen Rogue One in its entirety before it even came to theaters. Well little did we know, half that stuff didn't even make its way into the final film — 46 shots to be exact. For those of you who left the theater feeling like you missed something, film editor and Star Wars superfan Vashi Nedomansky spliced together all of the promotional footage that you had grown familiar with, but was left on the cutting room floor.

It isn't Christmas until you've watched Home Alone. CineFix takes the holiday classic and renders it down into eight easily-digestible bits, with all of the carnage and none of the filler. Perfect for consuming this movie feast while you're waiting in the airport to catch that flight to Paris.

We spend about a third of our life sleeping, so the mattress you sleep on every night is incredibly important. Make sure you get the right one by trying out a Casper. This USA-made mattress is made up of multiple layers of foam, including one for support and pressure relief, and one to make sure you don't get too hot. It's all wrapped up in a durable woven cover, and shipped right to your door in a box that's easy to maneuver into even the smallest abodes. You get 100 nights to try it out, can return it for free if you're not satisfied, but if you are (and you probably will be), you can upgrade even further by grabbing some of the company's soft Supima cotton sheets and dual-layer pillows.

We spend on average 7.5 hours a day staring at a screen, and our eyes are slowly paying the consequences. Founded by former analysts, Felix Gray makes the best of the situation. Available in non-Rx and reading options, their clear lens filters the most harmful wavelengths of blue light and eliminates glare to combat eyestrain and headaches. They offer multiple frames handcrafted from premium Italian acetate to suit all face shapes and personal styles.

Ric Flair ruled the ring with his flashy gear and over-the-top persona for over 40 years, and his success and popularity has remained unsurpassed. Although it was announced over a year ago, ESPN is finally giving the first look at its long-awaited Nature Boy special. The documentary will look back at the life and career of the two-time WWE Hall of Famer, with interviews with the man himself. There's no official release date yet, but the Rory Karpf-directed 30 for 30 is scheduled for sometime in 2017.

If you're going to spend Rolex money, make sure it's a real Rolex on your wrist. Wrist watch expert Ben Clymer of Hodinkee is the watch advisor to the stars, with clients from pro athletes to Jay-Z. Ben has three simple ways anyone can tell the genuine article from a fake, with no expertise required.